fuel cell gas sensor with pre calibration

{"cid":"91211450","title":"CGM6812-B00 Combustible-Gas-Pre-calibration-Module For Gas Leak Detection In Fuel Cell Systems","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/88\/fb\/a9853aceade89e3bcca3634c37ef-200x200-1.jpg","attrs":{"Price":"Negotiable","Model Number":"CGM6812-B00","Minimum Order Quantity":"1PCS","Delivery Time":"5-8 work days","Place of Origin":"Japan","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"5000PCS","Packaging Details":"Standard packaging","Trouble Indication":"Vconc = 0 - 0.1V (*)","Output in Air":"1.0\u00b10.2V","Humidity Range":"20 - 95%RH","Storage Conditions":"- 10\u00b0C - + 60\u00b0C, 20 - 95%RH","Input Voltage (VIN)":"5.0\u00b10.2V DC","Power Consumption":"\u22641.5W"}}

{"cid":"91189666","title":"12 - 36 VDC Power VOC Gas Analyzer , Outlet Fixed Xylene Gas Detector","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/07\/6b\/130ddee1f3afc2eecea3939ce471-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"YuanTe","Model Number":"YT-95H-C8H10","Minimum Order Quantity":"1","Delivery Time":"2-3 days","Certification":"CE CNEX ISO9001-2015","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"500PCS\/DAY","Packaging Details":"Carton Box","Detected Gas":"Xylene, C8H10","Measure Range":"0-1ppm,0-5ppm,0-10ppm,0-20ppm,0-50ppm,0-100ppm,0-200ppm,0-500ppm. 0-1000ppm, 0-2000ppm, 0-5000ppm","Color":"Blue","Packing":"Paper Box","Install Method":"Wall-mounted, Piping-type, Flow-type","Power":"12-36Vdc"}}